Initial commit

nvim/init.lua

@@ -0,0 +1,115 @@
+local cmd = vim.cmd
+local fn = vim.fn
+local opt = vim.o
+local g = vim.g
+
+-- <leader> key. Defaults to `\`. Some people prefer space.
+-- g.mapleader = ' '
+-- g.maplocalleader = ' '
+
+opt.compatible = false
+
+-- Enable true colour support
+if fn.has('termguicolors') then
+  opt.termguicolors = true
+end
+
+-- See :h <option> to see what the options do
+
+-- Search down into subfolders
+opt.path = vim.o.path .. '**'
+
+opt.number = true
+opt.relativenumber = true
+opt.cursorline = true
+opt.lazyredraw = true
+opt.showmatch = true -- Highlight matching parentheses, etc
+opt.incsearch = true
+opt.hlsearch = true
+
+opt.spell = true
+opt.spelllang = 'en'
+
+opt.expandtab = true
+opt.tabstop = 2
+opt.softtabstop = 2
+opt.shiftwidth = 2
+opt.foldenable = true
+opt.history = 2000
+opt.nrformats = 'bin,hex' -- 'octal'
+opt.undofile = true
+opt.splitright = true
+opt.splitbelow = true
+opt.cmdheight = 0
+
+opt.fillchars = [[eob: ,fold: ,foldopen:,foldsep: ,foldclose:]]
+
+-- Configure Neovim diagnostic messages
+
+local function prefix_diagnostic(prefix, diagnostic)
+  return string.format(prefix .. ' %s', diagnostic.message)
+end
+
+local sign = function(opts)
+  fn.sign_define(opts.name, {
+    texthl = opts.name,
+    text = opts.text,
+    numhl = '',
+  })
+end
+-- Requires Nerd fonts
+sign { name = 'DiagnosticSignError', text = '󰅚' }
+sign { name = 'DiagnosticSignWarn', text = '⚠' }
+sign { name = 'DiagnosticSignInfo', text = 'ⓘ' }
+sign { name = 'DiagnosticSignHint', text = '󰌶' }
+
+vim.diagnostic.config {
+  virtual_text = {
+    prefix = '',
+    format = function(diagnostic)
+      local severity = diagnostic.severity
+      if severity == vim.diagnostic.severity.ERROR then
+        return prefix_diagnostic('󰅚', diagnostic)
+      end
+      if severity == vim.diagnostic.severity.WARN then
+        return prefix_diagnostic('⚠', diagnostic)
+      end
+      if severity == vim.diagnostic.severity.INFO then
+        return prefix_diagnostic('ⓘ', diagnostic)
+      end
+      if severity == vim.diagnostic.severity.HINT then
+        return prefix_diagnostic('󰌶', diagnostic)
+      end
+      return prefix_diagnostic('■', diagnostic)
+    end,
+  },
+  signs = true,
+  update_in_insert = false,
+  underline = true,
+  severity_sort = true,
+  float = {
+    focusable = false,
+    style = 'minimal',
+    border = 'rounded',
+    source = 'always',
+    header = '',
+    prefix = '',
+  },
+}
+
+g.editorconfig = true
+
+vim.opt.colorcolumn = '100'
+
+-- Native plugins
+cmd.filetype('plugin', 'indent', 'on')
+cmd.packadd('cfilter') -- Allows filtering the quickfix list with :cfdo
+
+-- let sqlite.lua (which some plugins depend on) know where to find sqlite
+vim.g.sqlite_clib_path = require('luv').os_getenv('LIBSQLITE')
+
+-- this should be at the end, because
+-- it causes neovim to source ftplugins
+-- on the packpath when passing a file to the nvim command
+cmd.syntax('on')
+cmd.syntax('enable')